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STM32F103CBT6 from STM,ST Microelectronics

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STM32F103CBT6

Manufacturer: STM

Mainstream Performance line, ARM Cortex-M3 MCU with 128 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN

Partnumber Manufacturer Quantity Availability
STM32F103CBT6 STM 8900 In Stock

Description and Introduction

Mainstream Performance line, ARM Cortex-M3 MCU with 128 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN The STM32F103CBT6 is a microcontroller from STMicroelectronics, part of the STM32F1 series based on the ARM Cortex-M3 core.  

### **Manufacturer:**  
- **STMicroelectronics (STM)**  

### **Specifications:**  
- **Core:** ARM Cortex-M3 32-bit RISC core (72 MHz max frequency)  
- **Flash Memory:** 128 KB  
- **SRAM:** 20 KB  
- **Operating Voltage:** 2.0V to 3.6V  
- **Package:** LQFP-48  
- **GPIO Pins:** 37  
- **Timers:**  
  - 3 × 16-bit timers (with PWM, input capture, output compare)  
  - 1 × 16-bit advanced-control timer (PWM, dead-time generation)  
  - 2 × watchdog timers (independent and window)  
  - SysTick timer  
- **ADC:** 2 × 12-bit ADCs (up to 16 channels, 1 μs conversion time)  
- **Communication Interfaces:**  
  - 2 × I2C  
  - 3 × USART  
  - 2 × SPI (18 Mbit/s)  
  - 1 × USB 2.0 full-speed interface  
  - 1 × CAN 2.0B  
- **DMA:** 7-channel DMA controller  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions & Features:**  
- High-performance ARM Cortex-M3 core with Harvard architecture  
- Embedded Flash and SRAM for program and data storage  
- Low-power modes (Sleep, Stop, Standby) for power-sensitive applications  
- Rich set of peripherals for industrial, consumer, and communication applications  
- Supports real-time operating systems (RTOS)  
- Debug modes: Serial Wire Debug (SWD) and JTAG interfaces  
- CRC calculation unit for error checking  

This microcontroller is commonly used in embedded applications such as motor control, medical devices, industrial automation, and consumer electronics.  

(Source: STMicroelectronics datasheet for STM32F103CBT6)

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